Mechanical seals manufacturer
for industries pump

Experts in mechanical seals for
water pump and centrifugal pump

the durability and accuracy of our mechanical seals is an investment that begins to pay back from day one.

our service

Replacement Mechanical Seals

mechanical seal repair

Custom Machined Seals

We offer a range of mechanical seal types to choose from.

Type 1

Type 21

Grundfos Mechanical Seal

Burgmann MG1 MG12 MG13 MGS20

News

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How to Determine Gland Packing Size

Ready to get your
mechanical seal solutions?

mechanical seal solutions for water pumps and centrifugal pump

We’ll listen to your needs, identify the best approach, and then create a better mechanical pump seal solution that’s right for you.

Cowseal

+86 18858072182

Hello@cowseal.com

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chehe industial park, ningbo, china